Simpson ALH3425-S Pressure Washer Manual

The Simpson ALH3425-S is a powerful pressure washer designed for residential and light commercial use. It features a 3400 PSI engine, a durable frame, and a variety of nozzles for different cleaning tasks. This manual provides essential information on safety, features, setup, operation, and maintenance.

1. Features at a Glance 2. Safety Information 3. Assembly Instructions 4. Specifications 5. Operating Instructions 6. Maintenance 7. Troubleshooting 8. Warranty Information

Features at a Glance

Key features include a powerful Honda engine, adjustable pressure settings, and a variety of spray nozzles for different cleaning applications.

Feature	Description
Engine	Honda 4-stroke engine for reliable performance
Pressure	3400 PSI for effective cleaning
Hose Length	25 feet high-pressure hose for extended reach
Nozzles	Four quick-connect nozzles for versatile cleaning
Frame	Durable steel frame for stability
Weight	Approximately 65 lbs for easy maneuverability

Safety Information

Read all safety instructions before operating the pressure washer. Always wear protective gear, including goggles and gloves. Ensure the area is clear of bystanders before use.

Assembly Instructions

Follow these steps to assemble your pressure washer:

Attach the handle to the frame using the provided screws.
Connect the high-pressure hose to the pump.
Install the spray gun and nozzle.
Fill the fuel tank with gasoline.

Specifications

Model: Simpson ALH3425-S
Engine: Honda 4-stroke
Max Pressure: 3400 PSI
Flow Rate: 2.5 GPM
Hose Length: 25 feet
Nozzles: 0°, 15°, 25°, and soap
Weight: 65 lbs
Dimensions: 24 x 18 x 36 inches

Operating Instructions

To operate the pressure washer, follow these steps:

Connect the water supply and turn on the faucet.
Start the engine according to the instructions.
Select the appropriate nozzle for your cleaning task.
Press the trigger to begin washing.

Maintenance

Regular maintenance is essential for optimal performance:

Change the oil every 50 hours of operation.
Inspect the hoses and connections for leaks.
Clean the air filter regularly.
Store the pressure washer in a dry place.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel issue	Check fuel level and ensure it's fresh.
No pressure	Clogged nozzle	Clean or replace the nozzle.
Hose leaks	Damaged hose	Inspect and replace if necessary.
Excessive vibration	Loose parts	Tighten all screws and bolts.

Warranty Information

This pressure washer comes with a 2-year limited warranty. For warranty claims, please contact customer service at 1-800-555-0199.